IPA: /səˈplɪkəˌtɔri/
KK: /səˈplɪkəˌtɔri/
Relating to or characterized by a humble request or plea, often in a desperate or earnest manner.
The supplicatory tone of her voice made it clear that she was asking for help.
Supplicatory → It is formed from "supplicare" (meaning to plead or pray) and the suffix "-tory" (meaning relating to or characterized by). The word "supplicatory" refers to something that is related to or characterized by pleading or praying.
Think of someone 'pleading' ('supplicare') in a way that is 'related to' ('-tory') their request — that's why supplicatory means relating to a plea or prayer.